2433195

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1$

素因数の和:539

約数の個数: 24

約数和(自身を含む): 4258800

約数和(自身を除く): 1825605

約数列:

[1, 3, 5, 9, 15, 45, 139, 389, 417, 695, 1167, 1251, 1945, 2085, 3501, 5835, 6255, 17505, 54071, 162213, 270355, 486639, 811065, 2433195]

約数ペア:

[(1, 2433195), (3, 811065), (5, 486639), (9, 270355), (15, 162213), (45, 54071), (139, 17505), (389, 6255), (417, 5835), (695, 3501), (1167, 2085), (1251, 1945)]